TY  - RPRT
TI  - [A system to improve the efficiency for detecting human chorionic gonadotropin].
AU  - P Fletcher
AU  - S Benavides
AU  - A Ayala
AU  - V Reyes
PY  - 1987
UR  - https://pubmed.ncbi.nlm.nih.gov/2484886/
ID  - 2484886
ER  -